Correct Answer is CD, Preferences Values are used to indicate priority. An MTA with the lowest preference always has the highest priority. If the lowest preference doesn't respond to a TCP SYN Request, the next higher preference MTA is used. Load Balance is used when preference has equal values FML 6.4 StudyGuide page 8
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
atseif
Highly Voted 2 years, 4 months agoJameel237
Most Recent 1 year, 8 months agoManuel2493
2 years, 1 month ago